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《Journal of Mechanical Engineering》 2012-06
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Optimization of Forming and Densification for Al Powder in Tubes-equal Channel Twist Extrusion Based on Multi-objective Quality

LI Yongzhi1,2 XUE Kemin1 LI Ping1 WANG Cheng1 BAI Xiaobo2(1.School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009; 2.School of Mechanical and Materials Engineering,Jiujiang University,Jiujiang 332005)  
As a new severe plastic deformation method(SPD),twist extrusion(TE)is a complex forming process because of the main shear plastic deformation and many factors affecting;and it is difficult to accurately establish the relationship between process parameters and the forming quality.Selecting optimized rational process parameters matching is the key to acquire quality i.e.fine plastic and dense,no rupture for materials forming especially powder materials.The finite element simulation about pure aluminum powder in tubes-twist extrusion is carried out by Deform-3D software after the establishment of orthogonal experimental design to the factors about the cross-section torsion angle,helix angle,the friction factor,extrusion speed,the initial relative density.The average equivalent plastic strain,hydrostatic pressure,the average maximum damage value and the average relative density as the optimization design goal and process parameters are optimized by means of track-point method and gray system theory before the weight of multi-object is calculated by analytic hierarchy process.Ultimately it is achieved that there have maximum of equivalent strain,maximum of hydrostatic pressure,minimum of the maximum damage value,maximum of relative density.Results of simulation and experimental validation show that twist extrusion used of multi-objective optimization of parameters makes value of the effective strain and hydrostatic pressure accumulated rapidly,the maximum damage significantly reduced,dense significant and grain refinement obtained,and comprehensive and good quality materials obtained too.
【Fund】: 国家自然科学基金(50875072);; 霍英东教育基金会(121053)资助项目
【CateGory Index】: TG376
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 XU Xiaojing ZHANG Xuefeng LIU Guiling CHENG Xiaonong (Institute of Advanced Forming Technology, Jiangsu University, Zhenjiang 212013 );Work-piece Length of the Effect on Stress and Analysis of Cracking-criterion Under Equal Channel Angular Pressing[J];Chinese Journal of Mechanical Engineering;2008-01
2 ZHAO Maoyu1, 2 XUE Kemin1 LI Ping1(1.School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009;2.Department of Mechanical Engineering, Hefei University, Hefei 230022);Auto Panel Forming Process Parameters Optimization of Multi-objective Quality[J];Journal of Mechanical Engineering;2009-08
3 XU Xiaojing1 ZHANG Zenglei1 WANG Hao1 CHENG Xiaonong1 PAN Li1 GONG Xinlan2 DAI Fengyang2(1.Institute of Advanced Forming Technology,Jiangsu University,Zhenjiang 212013; 2.Machinery Branch,Nanjing Sanle Electron Information Industry Group Co.,Ltd.,Nanjing 210009);Effect of Friction on Maximum Pressing Load of Scaling-up Equal Channel Angular Pressing[J];Journal of Mechanical Engineering;2011-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YANG Kaiyun 1,LIU Yun 1,WANG Liang 2 (1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450008,China; 2.Fire Department in Xinxiang of Henan,Xinxiang 453000,China);Fuzzy evaluation model for the choice of architectural design based on entropy weight[J];Sichuan Building Science;2009-06
2 SUN Hao,QIAN Yongjiu,FAN Qiwu(School of Civil Eng.,Southwest Jiaotong University,Chengdu 610031,China);Selection and comparison of optimum strengthening scheme for arch bridges by using fuzzy analytic hierarchy method[J];Sichuan Building Science;2010-02
3 Yang Lin-guo, Jiang Yin-ping (Electrical Engineering and Automation College of Tianjin Univisity, Tianjin 300072, China);Synthetic Fuzzy Judging of Standard for Running a Vocational School[J];;2004-01
4 ZHAO Yan-ping1,HU Xue-gang2,DING Ya-ming1(1.Department of Electronic Information Engineering,Anhui Technical College of Water Resources and Hydroelectric Power,Hefei 230601,China;2.School of Computer and Information,Hefei University of Technology,Hefei 230009,China);The research and design on the algorithm of optimize selection teaching material by fuzzy decision[J];Journal of Anhui University(Natural Sciences);2009-05
5 ZHANG Ji-bao1,WANG Ming-wu1,XIE Hui-min2(1.School of Civil Engineering,Hefei University of Technology,Hefei 230009,China;2.Huangshan University,Huangshan 245000,China);A Fuzzy Assessment Method of Surrounding Rock Stability Based on Rough Set Theory[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2008-02
6 XU Yong-an et al (Zhoukou Vocational and Technical College,Zhoukou, Henan 466001);Fuzzy C1uster Analysis with Excel[J];Journal of Anhui Agricultural Sciences;2005-04
7 ZHANG Li et al (North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou,Henan 450011);Application of Main Component Analysis in Comprehensive Evaluation of Water Resource Carrying Capacity[J];Journal of Anhui Agricultural Sciences;2007-35
8 AN Juan(North China Institute of Water Conservancy And Hyd,Zhengzhou,Henan 450011);Research on the Evaluation Method of the Construction of Water-saving Society[J];Journal of Anhui Agricultural Sciences;2008-03
9 CHEN Hai-jun et al (Department of Mathematics,Handan College,Handan,Hebei 056005);Study on Unascertained Rational Number Model of Agricultural Managemant Decision[J];Journal of Anhui Agricultural Sciences;2009-03
10 XI Wei-dong et al(College of Economics and Management,Northeast Dianli University,Jilin,Jilin 132012);Study On Household Live Pig Scatter-feed Regulation Based on Risk Mode Extraction[J];Journal of Anhui Agricultural Sciences;2009-07
China Proceedings of conference Full-text Database 10 Hits
1 Gao Xiang~1 Tian Junfeng~2 (Gansu Industry Polytechnic College);Preliminary Studying on the Safety Assessment Index System of Western Metal Mine[A];[C];2010
2 LI Pengxiang,ZHAO Qing (School of Mechanical Engineering,Shenyang University of Technology,Shenyang 110870,China);The Level 2 Fuzzy Comprehensive Evaluation Model’s Application in 5S[A];[C];2011
3 AO Wenbo~(1,2,3),XIA Bin~2,HU Guangdao~1 (1.China University of Geosciences,Wuhan 430074,China;2.Guangzhou Institute of Geochemistry, Chinese Academy of Sciences,Guangzhou 510800,China;3.Nuclear Industry Bureau of Geology of Guangdong Province,Guangzhou 510800,China);A Fuzzy Comprehensive Evaluation Model for Airborne γ-ray Spectrometric Data Processing and Interpretation[A];[C];2009
4 CAI Lei (Institute of Technology, China Academy of Engineering Physics?Mianyang 621900 );Fuzzy Synthetic Evaluation in the Establishment of Basic Science Subject[A];[C];2006
5 LIU Yu-lei,MENGJia-guang (college of textile & material,Xi an Polytechnic University,Shanxi Xian710048);Development of Jade nylon-based fibers and viscose Blended Yarn[A];[C];2010
6 LIU Yu-lei~(1,2),CHEN Min-yi~2,MENG Jia-guang~1 (college of textile & material,Xi an Polytechnic University,Shanxi Xian710048;2.SANFLAGFASHION DONG GUAN CO.,LTD 523560);Development of Jade nylon-based fibers and viscose Blended Yarn[A];[C];2010
7 LI Xi-can~(1,2) WANG Jing~2 BAI Lan~3 ZI-IAO Jie~3 1)Shandong Agricultural University Taian 271018 2)Key Laboratory of Land Use,Ministry of Land Resources,Beijing 100035 3) Bureau of Land Resource of Taian City,Taian Shandong 271000;The Pattem of Multiple Objects and Multiple Stages Grey Relationship for Land Ecological Security Assessment[A];[C];2008
8 Ye Lantao,Wang Yangren,Sun Shuhong (Department of Hydraulis Engineering,Tianjin Agricultural University,Tianjin 300384,China);Evaluation on Utilization Efficiency and Benefit of Irrigation Water for Lizigu Irrigation Areas in Tianjin City[A];Chinese Society of Agricultural Engineering[C];2010
9 Wei Minghua~1,Lu Shibao~(2※),Zheng Zhihong~1 (1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China; 2.Shenzhen Government Investment Project Evaluation Center Shenzhen 518036,China);Risk analysis of the construction of agricultural water conservancy projects[A];Chinese Society of Agricultural Engineering[C];2011
10 YANG Xiao-chen LU Rong-jie LIU Zhuo-jian (School of Management,Hebei University of Technology,Tianjin 300130,China);Studies on Property Right Incentive of Executives on the Basis of EVA[A];[C];2005
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WANG Wen - ming;PAN Fu - sheng;LU Yun;ZENG Su - min College of Materials Science and Engineering, Chongqing University,Chongqing 400044,China Faculty of Engineering,Chiba University,Chiba,Japan Southwest Aluminum Industry(Group) Company,Chongqing 401326, China;Current status of development and application in SiCp/Al composites[J];Ordnance Material Science and Engineering;2004-03
2 ;The Progress in the Research of Particulate-Reinforced Aluminium Matrix Composites[J];Materials Review;1997-03
3 JIN Peng1,LIU Yue1,2,LI Shu1,XIAO Bolu1(1 Institute of Metal Research,The Chinese Academy of Sciences,Shenyang 110016;2 School of Material and Metallurgy,Northeastern University,Shenyang 110004);Aerospace Applications of Particulate Reinforced Aluminum Matrix Composites[J];Materials Review;2009-11
4 LI Xiao,LI Ping,XUE Ke-min,WANG Cheng,ZHANG Kai(School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China);Effect of High-pressure Torsion on Particle Distribution of SiC_p-Al Composites[J];Journal of Materials Engineering;2012-02
5 ZHANG Qiang~(1),WU Gao-hui~1,SUN Dong-li~1,HAN Jie-cai~2(1.School of Materials Science and Engineering,Harbin Institute of Technology, Harbin 150001,China;2.Center for Composite Materials,Harbin Institute of Technology,Harbin150001,China);Microstructure and thermal conduction property of SiCp/Al-Si composite with high reinforcement content[J];Materials Science and Technology;2006-05
6 SUN Xiao-ye,WANG Tao(Institute of Material Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211100,China);Present Research Status of Low-expansion and High-thermoconductivity SiC_p/Al Composite Materials for Electronic Packaging[J];Electronics & Packaging;2012-05
7 Ping Yanlei,Jia Chengchang,Qu Xuanhui,Zhou Cheng(School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China);Present state of research methods for the SiC_p/Al composites[J];Powder Metallurgy Technology;2005-04
8 Liang Qiushi,Mao Changhui,Yang Jian,Du Jun(Advanced Electronic Materials Institue,General Research Institute for Nonferrous Metals Beijing,Beijing 100088,China);Analyse of the interfacial reaction in WC_p/2024Al composites[J];Powder Metallurgy Technology;2009-05
9 WANG Li-xue~1,CAO Li-yun~1,LIU Hai-ou~2(1.School of Material Engineering Liaoning Institute of Technology,Jinzhou 121001,China;2.Northeast Light Alloy Co.,Ltd., Harbin 150060,China);Progress of Aluminium Matrix Composites[J];Light Alloy Fabrication Technology;2005-08
10 LI Jin-jun,YU Jia-kang(State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072,China);Thermal Expansion Properties of Silicon Carbide Particle Reinforced Aluminum Composite[J];Metal Hotworking Technology;2007-06
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 JU Zhi-lan,GE Xiao-lan,XU Xiao-jing (School of Mechanical Engineering,JiangSu University,Zhenjiang 212013,China);Simulation and Analysis of ECAP Method for Grain Refinement[J];Journal of Materials Science and Engineering;2003-02
2 Bao Youxia Xu Weili Liu Gang Lin Zhongqin (Shanghai Jiaotong University);OPTIMIZATION DESIGN VARIABLE BLANKHOLDER FORCE IN SHEET METAL FORMING[J];Chinese Journal of Mechanical Engineering;2001-02
3 Han Lifen Gao Hui Li Guangyao Zhong Zhihua Han Xu (Advanced Technology for Vehicle Body Design & Manufactory Key Laboratory of Ministry of Education, Hunan University, Changsha 410082);APPLICATION OF NEURAL NETWORK AND GENETIC ALGORITHM TO INVERSE SOLUTION OF PARAMETERS OF DRAWBEAD[J];Chinese Journal of Mechanical Engineering;2005-05
4 XIE Yanmin YU Huping CHEN Jun RUAN Xueyu (National Die & Mold CAD Engineering Research Center,Shanghai Jiaotong University,Shanghai 200030);APPLICATION OF GREY THEORY IN DEEP DRAWING ROBUST DESIGN[J];Chinese Journal of Mechanical Engineering;2007-03
5 XU Xiaojing ZHANG Xuefeng LIU Guiling CHENG Xiaonong (Institute of Advanced Forming Technology, Jiangsu University, Zhenjiang 212013 );Work-piece Length of the Effect on Stress and Analysis of Cracking-criterion Under Equal Channel Angular Pressing[J];Chinese Journal of Mechanical Engineering;2008-01
6 WANG Jian-min~1, XU Xiao-jing~1, SHI Feng-jian~2, JIANG Yin-fang~1, CHEN Kang-min~1 (1.School of Material Science Engineering,Jiangsu University,Zhenjiang 212013,China; 2.East China Shipbuilding Institute,Zhenjiang 212001, China);Investigation on Ultra-fine Grain Copper by Equal Channel Angular Pressing[J];Hot Working Technology;2004-07
7 Cai Gangyi, Ma Zhuang, Lv Guangshu (School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China);Finite element simulation of the effects of friction on the equal channel angular pressing for high-strength aluminum alloy[J];Special Casting & Nonferrous Alloys;2008-S1
8 LIU Yong, TANG Zhihong, ZHOU Kechao, LI Zhiyou 410083, China);Equal channel angular pressing process of pure aluminum(Ⅱ) ——Simulation of deformation behavior[J];The Chinese Journal of Nonferrous Metals;2003-02
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